Diff: TimeUtilities.cpp

Revision:

3:524ad47afdc7

Parent:

2:cbcdd97f3a6d

Child:

5:fbbdf57675c3

diff -r cbcdd97f3a6d -r 524ad47afdc7 TimeUtilities.cpp
--- a/TimeUtilities.cpp	Wed Jun 08 11:36:11 2011 +0000
+++ b/TimeUtilities.cpp	Thu Jun 16 21:11:44 2011 +0000
@@ -16,6 +16,8 @@
 /// @author David Smart, Smartware Computing
 ///
 /// Version History
+/// 20110616
+/// \li minor documentation changes
 /// 20110601
 /// \li discovered the CCALEN flag to enable calibration
 /// 20110529
@@ -33,7 +35,7 @@
 #include <stdlib.h>
 
 #ifdef WIN32
-// Fake it out for Win32
+// Fake it out for Win32 development and testing
 struct LPC {
     unsigned long CCR;          // Clock Control register
     unsigned long GPREG0;       // General Purpose Register - Battery backed
@@ -175,88 +177,3 @@
     return success;
 }
 
-#if 0
-// GetNumber will get from the user a number using the
-/// specified number of digits.
-///
-/// They can enter a number from 0 to 10^(digits-1)
-///
-/// @param digits is the number of digits to enter
-/// @param pValue is a pointer to where to store the result
-/// @returns true if a number was entered
-/// @returns false if they entered a non-digit
-///
-int GetNumber(int digits, int * pValue) {
-    int tempValue = 0;
-    int i;
-
-    while (digits--) {
-        while (!pc.readable())
-            wdt.Service();
-        i = pc.getc();
-        if (i == ' ') i = '0';      // special case for leading blank
-        if (i >= '0' && i <= '9') {
-            pc.putc(i);
-            tempValue = tempValue * 10 + (i - '0');
-        } else
-            return false;
-    }
-    *pValue = tempValue;
-    return true;
-}
-
-/// RTC_Set will interactively set the Real Time Clock
-///
-/// It will allow you to enter the date and time information
-/// and then create a timestamp. After this, it will set
-/// the RTC to that timestamp.
-///
-void RTC_Set(void) {
-    time_t seconds = time(NULL);
-    struct tm *t = localtime(&seconds);
-
-    pc.printf("RTC Set:\r\n");
-    GetTimeString(seconds, tzOffsetHr, tzOffsetMin);
-    pc.printf("    Enter the time MM/DD/YYYY HH:MM:SS\r\n");
-    while (1) {
-        int _m, _d, _y, _H, _M, _S;
-        printf("                 > ");
-        if (GetNumber(2, &_m)) {
-            pc.putc('/');
-            if (!GetNumber(2, &_d))
-                continue;
-            pc.putc('/');
-            if (!GetNumber(4, &_y))
-                continue;
-            t->tm_mon = _m - 1;
-            t->tm_mday = _d;
-            t->tm_year = _y - 1900;
-        } else {
-            pc.printf("%02d/%02d/%04d", t->tm_mon+1, t->tm_mday, t->tm_year+1900);
-        }
-        pc.putc(' ');
-        if (GetNumber(2, &_H)) {
-            pc.putc(':');
-            if (!GetNumber(2, &_M))
-                continue;
-            pc.putc(':');
-            if (!GetNumber(2, &_S))
-                continue;
-            t->tm_hour = _H;
-            t->tm_min = _M;
-            t->tm_sec = _S;
-            pc.printf("\r\n");
-            pc.printf("%02d/%02d/%04d ", t->tm_mon+1, t->tm_mday, t->tm_year+1900);
-            pc.printf("%02d:%02d:%02d\r\n", t->tm_hour, t->tm_min, t->tm_sec);
-            // convert to timestamp and display (1256729737)
-            time_t seconds = mktime(t);
-            seconds = seconds - (time_t)(tzOffsetHr * 3600 + tzOffsetMin * 60);
-            set_time(seconds);
-            break;
-        } else {
-            pc.printf("%02d:%02d:%02d\r\n", t->tm_hour, t->tm_min, t->tm_sec);
-            break;          // they can bail here
-        }
-    }
-}
-#endif